1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SCORPION-xisa [38]
3 years ago
8

Hello I need help with this, Don Manuel has 600m of fence to build a rectangular-shaped corral. You will take advantage of a ver

y long wall as one of the sides of the pen, that is, on the side of the wall you will not use fence. What should be the dimensions of the pen with maximum area among all those that use 600m of fence?​
Mathematics
1 answer:
Anton [14]3 years ago
5 0

Answer:  If the wall is 300 meters long, the dimensions of the fence with the maximum area will be 300 × 150 = 45000 m²

Step-by-step explanation:

try combinations in a chart

190 × (600-190)/2 = 38950  = 190 × 205       increasing area

200 × (600-200)/2 = 40000   = 200 × 200

220 × (600-220)/2 = 41800   == 220 × 190

240 × (600-240)/2 = 43200   == 240 × 180

260 × (600-260)/2 = 44200  == 260 × 170

280 × (600-280)/2 = 44800 .  == 280 × 160

<u>300 × (600-300)/2 = 45000  == 300 × 150</u>  Maximum Area

310 × (600-310)/2 = 44950 . == 310 × 145    decreasing area

320 × (600-320)/2 = 44800 . == 320 × 140    

You might be interested in
Kevin and Sam each have a map with the following instructions:
Zielflug [23.3K]

Answer:

28

Step-by-step explanation:

7 0
2 years ago
Solve the system of equations:
Triss [41]

Answer: C. (-1, -4) and (4, 6)

Step-by-step explanation:

8 0
3 years ago
Annie is creating a stencil for her artwork using a coordinate plane. The beginning of the left edge of the stencil falls at (−1
ludmilkaskok [199]

Answer: 8 -1

Step-by-step explanation:

referring to brainly.com/question/16983018

The given parameters are;

Location of the beginning of the left edge of the stencil = (-1, 2)

Location of the detail = (2, 1)

Ratio of detail distance from beginning to detail to distance from beginning to stencil end = 1:2

Distance from beginning to detail = √((-1 - 2)² +  (2 - 1)²) = √10

Given that the ratio of the length of the detail to the length of the end after the detail is 1:2 therefore;

√10:Length of stencil side = 1:2

Distance from detail to stencil end = 2×√10

Which gives;

Slope of line = tan⁺¹((2 - 1)/(-1 - 2)) = tan⁺¹(-1/3) = -18.435°

x-coordinates of the end of the stencil = 2√10 × cos(-18.435°) + 2 = 8  

y coordinates of the end of the stencil = 2√10 × sin(-18.435°) + 1 = -1  

The coordinates of the end of the stencil = (8, -1)

5 0
2 years ago
Help me with this math problem please, only this part because I can't seem to solve the last one, I'd like an explanation but it
jonny [76]

Why....

________________

4 0
3 years ago
How do i solve 6x=5x+7 by using solving systems by elimination?
klio [65]
I just learned about it. Simple!

6x=5x+7
Subtract 5x from both sides.
-5x -5x
You end up with
1x=7   or  x=7



7 0
3 years ago
Read 2 more answers
Other questions:
  • EASY 5 POINTS!!! A spherical ball just fits inside a cylindrical can, 16 centimeters tall, with a diameter of 16 centimeters. Wh
    6·1 answer
  • Answer of this question​
    15·1 answer
  • In the figure, ABC is mapped onto XYZ by a 180° rotation. Angle B corresponds to which angle in XYZ?
    8·1 answer
  • Identify the correct slope and y intercept of the equation 2x + 4y = 12.
    10·1 answer
  • Describe a real world situation that would show a strong negative correlation explain your reasoning
    7·1 answer
  • 1) What are the zeros of f(x) = (x + 4)(x – 7)?
    8·2 answers
  • Brainliest 100pts Bad answers = insta-report, if you dont understand dont answer the question.
    12·1 answer
  • 1) A number which has more than two
    6·1 answer
  • -2 - -4 * -9 = <br> HELP I WILL GIVE BRAINLIEST!
    15·2 answers
  • I will brainlist you awnser
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!